Independent mobile app developer

Building focused mobile apps for everyday control and clarity.

Hasan Uyan designs and develops practical mobile experiences with a careful eye for usability, reliability, and privacy-conscious product decisions.

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Apps

Kontrol Bende

Kontrol Bende helps users reduce or quit smoking by tracking daily habits, cravings, progress, and personal milestones.

Featured app

Kontrol Bende

Reduce or quit smoking with a simple and privacy-focused experience. Track cigarettes, cravings, progress, savings, and personal milestones without creating an account.

Daily cigarette tracking
Craving and trigger logging
Progress insights and milestone tracking
Privacy-first, no account required

Why Kontrol Bende?

Designed to help users build awareness around their smoking habits and make gradual, sustainable progress toward reducing or quitting smoking.

Mobile Craft

Each release is shaped around practical workflows, responsive support, and steady improvements after launch.

Support

Need help with an app?

For questions, feedback, or issue reports about Kontrol Bende or other apps by Hasan Uyan, visit the support page and include the app name, device model, operating system version, and a short description of the issue.

Open support page

Clear privacy information.

The privacy policy explains how app and website information is handled, including contact messages, app diagnostics, and third-party platform services.

Read privacy policy

Contact

Reach Hasan Uyan

For app support, privacy questions, press, or general inquiries, send an email and include enough context to help with a useful reply.

support@hasanuyan.dev